EP 1086724 A1 20010328 - Double laminating method and machine for manufacturing a hockey stick shaft, and hockey stick shaft made therefrom

Title (en)

Double laminating method and machine for manufacturing a hockey stick shaft, and hockey stick shaft made therefrom

Title (de)

Doppellaminierverfahren und -Vorrichtung zum Herstellen eines Hockeyschlägerschafts und dadurch hergestellter Hockeyschlägerschaft

Title (fr)

Procédé et dispositif de double laminage pour produire un manche de crosse de hockey et manche de crosse de hockey ainsi produit

Publication

EP 1086724 A1 20010328 (EN)

Application

EP 00402222 A 20000803

Priority

CA 2279628 A 19990804

Abstract (en)

A method for making a hockey stick shaft by a double pressing process, and an apparatus for making the same. The double pressing process consists of pulling resin soaked rovings through heated mold cavities. A core is inserted between upper and lower rovings, the press is closed, and upper and lower laminates are molded on simultaneously, using heat and pressure. The hockey stick shaft made therefrom has two opposite surfaces, each of the surfaces being provided with a fiberglass roving reinforcement along each opposite edge and a graphite roving reinforcement fiber between the two fiberglass roving means. <IMAGE>

IPC 1-7

A63B 59/14

IPC 8 full level

A63B 59/70 (2015.01); B29C 70/08 (2006.01); B29C 70/46 (2006.01); B29C 70/50 (2006.01); B29C 70/52 (2006.01)

CPC (source: EP US)

A63B 59/70 (2015.10 - EP US); A63B 60/00 (2015.10 - EP); A63B 60/08 (2015.10 - US); B29C 70/088 (2013.01 - EP US); B29C 70/462 (2013.01 - EP US); B29C 70/50 (2013.01 - EP US); B29C 70/525 (2013.01 - EP US); A63B 2102/24 (2015.10 - EP US); A63B 2209/00 (2013.01 - EP US); B29K 2711/14 (2013.01 - EP US); B29L 2031/52 (2013.01 - EP US); B29L 2031/5227 (2013.01 - EP US)

Citation (search report)

[A] US 5439215 A 19950808 - RATCHFORD DAVID [US]
[A] GB 1326943 A 19730815 - FISCHER H C, et al
[A] WO 9917845 A1 19990415 - MADSHUS A S [NO], et al
[A] US 5636836 A 19970610 - CARROLL WILLIAM J [US], et al
[A] US 5695416 A 19971209 - CHRISTIAN WILLIAM D [US]
[A] US 4052499 A 19771004 - GOUPIL MARCEL, et al

Designated contracting state (EPC)

DOCDB simple family (publication)

EP 1086724 A1 20010328; CA 2279628 A1 20010204; US 6696001 B1 20040224

DOCDB simple family (application)

EP 00402222 A 20000803; CA 2279628 A 19990804; US 58955600 A 20000607